GB1489713A - Dynamo-electric machine - Google Patents
Dynamo-electric machineInfo
- Publication number
- GB1489713A GB1489713A GB51971/75A GB5197175A GB1489713A GB 1489713 A GB1489713 A GB 1489713A GB 51971/75 A GB51971/75 A GB 51971/75A GB 5197175 A GB5197175 A GB 5197175A GB 1489713 A GB1489713 A GB 1489713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wall
- blocks
- recesses
- rings
- stator assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
1489713 Securing stators SIEMENS AG 18 Dec 1975 [21 March 1975] 51971/75 Heading H2A A dynamo-electric machine has a laminated stator assembly formed as a unit 6 which includes and is held together by a pair of assembly rings 9, 10, the stator assembly 6 being axially movable within a housing 2 of the machine during assembly thereof, and the stator is positioned in a centred location relative to the machine axis, with rings 9, 10 located within and connected to annular walls 3, 4, respectively, of housing 2, by means of centring blocks 20 secured to rings 9, 10 and associated with locating blocks 18 which fit in recesses 15 in walls 3, 4 and are a loose fit in opposing recesses 16 in rings 9, 10, each block 18 in wall 3 being aligned in the axial direction of the machine with a respective block 18 in the wall 4. The wall 3 and ring 9 are formed from the same plate which is cut along a circle 13 whereat the recesses 15, 16 are formed. Wall 4 and ring 10 are produced in the same way. After blocks 18 are fixed in the recesses 15 in walls 3, 4, the stator assembly 6 is axially pushed into the housing so that blocks 18 are loosely received in recesses 16 in rings 9, 10. Stator assembly 6 is then centred and L-shaped centring blocks 20 are welded to rings 9, 10 in abutment with blocks 18 to define the centred position. The stator assembly 6 is then removed from housing 2 by first shifting it axially rightwards to remove blocks 20 from abutment with blocks 18, then assembly 6 is rotated so that the blocks 18 in wall 4 align with auxiliary recesses (17), Fig. 2 (not shown), located in wall 9 between, and of the same size as, the recesses 16 in wall 9, whereupon stator assembly 6 can be completely removed by a further rightward axial movement. The stator is subsequently wound and reintroduced into its centred position in housing 1, plates (23), Fig. 2, then being screwed to ring 10 and wall 4 to define the axial position of the stator assembly. Each block 18 in wall 3 may be interconnected to the axially aligned block 18 in wall 4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752513130 DE2513130A1 (en) | 1975-03-21 | 1975-03-21 | ELECTRIC MACHINE WITH A STAND PLATE PACKAGE TRAINED AS A INSERT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1489713A true GB1489713A (en) | 1977-10-26 |
Family
ID=5942369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51971/75A Expired GB1489713A (en) | 1975-03-21 | 1975-12-18 | Dynamo-electric machine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51119901A (en) |
| DE (1) | DE2513130A1 (en) |
| FI (1) | FI752855A (en) |
| FR (1) | FR2305048A1 (en) |
| GB (1) | GB1489713A (en) |
| NO (1) | NO138502C (en) |
| SE (1) | SE7602544L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2941484C2 (en) * | 1979-10-10 | 1986-05-15 | Siemens AG, 1000 Berlin und 8000 München | Electric machine with a stator core designed as a slide |
| DE4423060A1 (en) * | 1994-07-01 | 1996-01-04 | Abb Patent Gmbh | Large electric machine |
| DE19532506B4 (en) * | 1995-09-02 | 2016-05-25 | Robert Bosch Gmbh | Electric machine |
-
1975
- 1975-03-21 DE DE19752513130 patent/DE2513130A1/en active Pending
- 1975-10-14 FI FI752855A patent/FI752855A/fi unknown
- 1975-11-05 NO NO753703A patent/NO138502C/en unknown
- 1975-12-18 GB GB51971/75A patent/GB1489713A/en not_active Expired
-
1976
- 1976-01-13 FR FR7600676A patent/FR2305048A1/en not_active Withdrawn
- 1976-02-26 SE SE7602544A patent/SE7602544L/en unknown
- 1976-03-19 JP JP51030772A patent/JPS51119901A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2513130A1 (en) | 1976-09-23 |
| FR2305048A1 (en) | 1976-10-15 |
| SE7602544L (en) | 1976-09-22 |
| FI752855A (en) | 1976-09-22 |
| JPS51119901A (en) | 1976-10-20 |
| NO138502B (en) | 1978-06-05 |
| NO753703L (en) | 1976-09-22 |
| NO138502C (en) | 1978-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |